var app = new Vue({
  el: '#app',
  data: {
    message: 'Hello Vue!',
    choice: ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z'],
    search_value: '',
    drawer: false,
    direction: 'ttb',
    chosen_alph: [],
    isActive: false,
    show_data:'',
    mean :[],
    yin:'',
    show:false,
    a0: [
      "abandon",
      "abnormal",
      "aboard",
      "abroad",
      "absence",
      "absolute",
      "absolutely",
      "absorb",
      "abstract",
      "abundant",
      "abuse",
      "academic",
      "academy",
      "accelerate",
      "accent",
      "access",
      "accessory",
      "accident",
      "accidental",
      "accommodate",
      "accommodation",
      "accompany",
      "accomplish",
      "accord",
      "accordance",
      "accordingly",
      "account",
      "accumulate",
      "accuracy",
      "accurate",
      "accuse",
      "accustom",
      "accustomed",
      "acid",
      "acknowledge",
      "acquaintance",
      "acquire",
      "acute",
      "ad",
      "adapt",
      "address",
      "adequate",
      "adjust",
      "administration",
      "admire",
      "admission",
      "admit",
      "adopt",
      "advance",
      "advanced",
      "advantage",
      "adventure",
      "advisable",
      "advise",
      "advocate",
      "affect",
      "affection",
      "afford",
      "afterward",
      "agency",
      "agent",
      "aggressive",
      "agony",
      "alarm",
      "alcohol",
      "alliance",
      "alloy",
      "alphabet",
      "alter",
      "alternative",
      "altitude",
      "aluminum",
      "amateur",
      "ambition",
      "ambulance",
      "amount",
      "amplify",
      "amuse",
      "analyse",
      "anchor",
      "ancient",
      "angel",
      "anger",
      "angle",
      "ankle",
      "annoy",
      "annual",
      "anticipate",
      "anxiety",
      "anxious",
      "apart",
      "apartment",
      "apologize",
      "apology",
      "apparatus",
      "apparent",
      "appeal",
      "appear",
      "appearance",
      "appetite",
      "appliance",
      "applicable",
      "application",
      "apply",
      "appoint",
      "appointment",
      "appreciate",
      "approach",
      "appropriate",
      "approval",
      "approve",
      "approximate",
      "approximately",
      "arbitrary",
      "architecture",
      "arise",
      "arithmetic",
      "arouse",
      "arrange",
      "arrangement",
      "arrest",
      "article",
      "artificial",
      "artistic",
      "ashamed",
      "aspect",
      "assemble",
      "assembly",
      "assess",
      "assign",
      "assignment",
      "associate",
      "association",
      "assume",
      "assure",
      "astonish",
      "astronaut",
      "atmosphere",
      "atmospheric",
      "attach",
      "attain",
      "attentive",
      "attitude",
      "attribute",
      "audience",
      "authority",
      "auto",
      "automatic",
      "auxiliary",
      "available",
      "avenue",
      "average",
      "aviation",
      "avoid",
      "await",
      "award",
      "awful",
      "awkward",
      "ax",
      "axis"
    ],
    a1: [
      "bacteria",
      "badminton",
      "baggage",
      "bake",
      "balance",
      "ban",
      "band",
      "bang",
      "bankrupt",
      "banner",
      "bare",
      "bargain",
      "barrier",
      "basic",
      "basically",
      "basin",
      "basis",
      "battery",
      "battle",
      "bear",
      "bearing",
      "behalf",
      "behave",
      "bend",
      "beneath",
      "beneficial",
      "benefit",
      "bet",
      "betray",
      "beyond",
      "bid",
      "bind",
      "blade",
      "blame",
      "blank",
      "blast",
      "blaze",
      "bleed",
      "blend",
      "block",
      "bloom",
      "blossom",
      "boast",
      "bold",
      "bolt",
      "bond",
      "boom",
      "bore",
      "bound",
      "boundary",
      "brand",
      "brass",
      "breadth",
      "breathe",
      "breed",
      "breeze",
      "brilliant",
      "brim",
      "brisk",
      "broadcast",
      "bronze",
      "brood",
      "brook",
      "bruise",
      "bubble",
      "bucket",
      "bud",
      "bulb",
      "bulk",
      "bunch",
      "bundle",
      "burden",
      "bureau",
      "burst",
      "bury"
    ],
    a2: [
      "cabinet",
      "cable",
      "cafeteria",
      "calculate",
      "calculator",
      "calendar",
      "campaign",
      "canal",
      "cancel",
      "cancer",
      "canvas",
      "capable",
      "capacity",
      "captive",
      "capture",
      "carve",
      "case",
      "cash",
      "cast",
      "castle",
      "casual",
      "catalog",
      "catch",
      "cathedral",
      "cease",
      "celebrate",
      "certificate",
      "chain",
      "challenge",
      "channel",
      "characteristic",
      "charge",
      "charity",
      "charming",
      "chart",
      "chase",
      "cheer",
      "cheerful",
      "chief",
      "chill",
      "chimney",
      "choke",
      "choose",
      "chop",
      "cigarette",
      "cinema",
      "circuit",
      "circular",
      "circulate",
      "circumference",
      "circumstance",
      "citizen",
      "civil",
      "civilization",
      "civilize",
      "claim",
      "clap",
      "clarify",
      "clasp",
      "classical",
      "classification",
      "classify",
      "claw",
      "clay",
      "cliff",
      "climate",
      "clue",
      "clumsy",
      "coarse",
      "code",
      "coil",
      "collision",
      "colonel",
      "colony",
      "column",
      "combination",
      "combine",
      "comfortable",
      "command",
      "commander",
      "comment",
      "commerce",
      "commercial",
      "commission",
      "commit",
      "committee",
      "communicate",
      "communication",
      "communism",
      "community",
      "companion",
      "comparative",
      "compare",
      "comparison",
      "compass",
      "compel",
      "compete",
      "competent",
      "competition",
      "compile",
      "complain",
      "complaint",
      "complex",
      "complicate",
      "complicated",
      "component",
      "compose",
      "composition",
      "compound",
      "comprehension",
      "comprehensive",
      "compress",
      "comprise",
      "compromise",
      "compute",
      "conceal",
      "concentrate",
      "concentration",
      "concept",
      "concern",
      "concerning",
      "concrete",
      "condemn",
      "condense",
      "conduct",
      "conference",
      "confess",
      "confidence",
      "confident",
      "confine",
      "confirm",
      "conflict",
      "confuse",
      "confusion",
      "congratulate",
      "congress",
      "conjunction",
      "connect",
      "conquer",
      "conquest",
      "conscience",
      "conscious",
      "consent",
      "consequence",
      "consequently",
      "conservation",
      "conservative",
      "considerable",
      "considerate",
      "consist",
      "consistent",
      "constant",
      "constitution",
      "construct",
      "consult",
      "consume",
      "consumption",
      "contact",
      "contain",
      "contemporary",
      "contempt",
      "content",
      "contest",
      "continue",
      "continuous",
      "contract",
      "contradiction",
      "contrary",
      "contrast",
      "contribute",
      "convenience",
      "convenient",
      "convention",
      "conventional",
      "conversation",
      "conversely",
      "conversion",
      "convert",
      "convey",
      "convince",
      "cooperate",
      "coordinate",
      "cope",
      "cordial",
      "core",
      "corporation",
      "correspond",
      "correspondent",
      "corresponding",
      "costly",
      "council",
      "count",
      "counter",
      "crack",
      "craft",
      "crane",
      "crash",
      "crawl",
      "crazy",
      "credit",
      "creep",
      "crew",
      "cripple",
      "crisis",
      "critical",
      "criticism",
      "criticize",
      "crude",
      "cruel",
      "crush",
      "crust",
      "crystal",
      "cultivate",
      "culture",
      "cunning",
      "cure",
      "curiosity",
      "curious",
      "curl",
      "current",
      "curse",
      "curve",
      "custom"
    ],
    a3: [
      "daily",
      "dairy",
      "dam",
      "damage",
      "damp",
      "dangerous",
      "daring",
      "darling",
      "dash",
      "data",
      "dawn",
      "deadly",
      "deal",
      "dear",
      "death",
      "debate",
      "debt",
      "decade",
      "decay",
      "deceit",
      "deceive",
      "decent",
      "deck",
      "decorate",
      "deduce",
      "deepen",
      "defeat",
      "defect",
      "define",
      "definite",
      "delay",
      "delete",
      "delegation",
      "delicate",
      "delicious",
      "deliver",
      "delivery",
      "democracy",
      "democratic",
      "demonstrate",
      "dense",
      "density",
      "deny",
      "depart",
      "department",
      "departure",
      "depend",
      "dependent",
      "deposit",
      "depress",
      "derive",
      "descend",
      "describe",
      "description",
      "desert",
      "deserve",
      "design",
      "desirable",
      "desire",
      "despair",
      "desperate",
      "despise",
      "despite",
      "destination",
      "destroy",
      "destruction",
      "detail",
      "detect",
      "detection",
      "determination",
      "determine",
      "develop",
      "device",
      "devil",
      "devise",
      "devote",
      "diagram",
      "dialect",
      "dialog",
      "diameter",
      "diamond",
      "diary",
      "dictate",
      "dictation",
      "dictionary",
      "differ",
      "digest",
      "digital",
      "diligent",
      "dim",
      "dimension",
      "disable",
      "disadvantage",
      "disappear",
      "disappoint",
      "disaster",
      "discard",
      "discharge",
      "discipline",
      "discourage",
      "discover",
      "disease",
      "disguise",
      "disgust",
      "disorder",
      "display",
      "disposal",
      "dispose",
      "dispute",
      "dissatisfy",
      "dissolve",
      "distinct",
      "distinction",
      "distinguish",
      "distress",
      "distribute",
      "distribution",
      "disturb",
      "ditch",
      "diverse",
      "divorce",
      "domestic",
      "draft",
      "drag",
      "drain",
      "dread",
      "drift",
      "drill",
      "drought",
      "drown",
      "due",
      "dull",
      "dumb",
      "dump",
      "durable",
      "dwelling",
      "dynamic"
    ],
    a4: [
      "earnest",
      "ease",
      "echo",
      "economic",
      "economical",
      "economy",
      "edge",
      "effect",
      "effective",
      "efficiency",
      "efficient",
      "effort",
      "elaborate",
      "elastic",
      "elbow",
      "electric",
      "electrical",
      "electricity",
      "electron",
      "electronic",
      "electronics",
      "elementary",
      "elevator",
      "eliminate",
      "elimination",
      "embarrass",
      "embrace",
      "emerge",
      "emergency",
      "emit",
      "emotional",
      "emphasis",
      "emphasize",
      "employ",
      "employee",
      "enclose",
      "encounter",
      "encourage",
      "endure",
      "enforce",
      "enlarge",
      "enormous",
      "ensure",
      "entertain",
      "enthusiasm",
      "enthusiastic",
      "entitle",
      "entrance",
      "entry",
      "envy",
      "equal",
      "equality",
      "equation",
      "equivalent",
      "era",
      "erect",
      "error",
      "escape",
      "especially",
      "essential",
      "establish",
      "establishment",
      "estimate",
      "evaluate",
      "evaporate",
      "eventually",
      "evidence",
      "evident",
      "evil",
      "evolution",
      "evolve",
      "exaggerate",
      "exceed",
      "exceedingly",
      "exception",
      "excess",
      "excessive",
      "exchange",
      "exclaim",
      "exclude",
      "exclusively",
      "excursion",
      "execute",
      "executive",
      "exert",
      "exhaust",
      "exhibit",
      "expand",
      "expense",
      "expensive",
      "explanation",
      "explode",
      "exploit",
      "explore",
      "explosion",
      "explosive",
      "export",
      "expose",
      "exposure",
      "extend",
      "extension",
      "extensive",
      "extent",
      "exterior",
      "external",
      "extraordinary",
      "extreme"
    ],
    a5: [
      "facility",
      "factor",
      "faculty",
      "fade",
      "faint",
      "false",
      "familiar",
      "famine",
      "fancy",
      "fare",
      "farewell",
      "fashion",
      "fashionable",
      "fasten",
      "fatal",
      "fatigue",
      "fault",
      "faulty",
      "feasible",
      "feast",
      "feature",
      "feeble",
      "fertile",
      "fertilizer",
      "festival",
      "fetch",
      "fibre",
      "fiction",
      "fierce",
      "figure",
      "file",
      "filter",
      "finance",
      "financial",
      "flash",
      "flat",
      "flavor",
      "fleet",
      "flexible",
      "flight",
      "float",
      "flock",
      "flourish",
      "flu",
      "fluent",
      "fluid",
      "flush",
      "focus",
      "fold",
      "folk",
      "fond",
      "forbid",
      "forgive",
      "former",
      "formula",
      "fortunate",
      "fortunately",
      "fraction",
      "fragment",
      "frame",
      "framework",
      "freeze",
      "freight",
      "friction",
      "fridge",
      "frown",
      "fruitful",
      "fuel",
      "fulfil",
      "function",
      "fund",
      "fundamental",
      "funeral",
      "furnish"
    ],
    a6: [
      "gain",
      "gallery",
      "gap",
      "garage",
      "garbage",
      "gaze",
      "generate",
      "generation",
      "generator",
      "generous",
      "genius",
      "genuine",
      "geography",
      "geometry",
      "germ",
      "gesture",
      "giant",
      "glance",
      "glare",
      "glide",
      "glimpse",
      "glitter",
      "gloomy",
      "glorious",
      "graceful",
      "gradually",
      "graduate",
      "grant",
      "grateful",
      "gratitude",
      "grave",
      "gravity",
      "gray",
      "greedy",
      "grieve",
      "grind",
      "grip",
      "groan",
      "grocer",
      "grocery",
      "gross",
      "guarantee",
      "guilty",
      "gulf",
      "gymnasium"
    ],
    a7: [
      "habitual",
      "halt",
      "harbor",
      "harden",
      "hardship",
      "hardware",
      "harmony",
      "harness",
      "harsh",
      "harvest",
      "haste",
      "hasten",
      "hasty",
      "hatred",
      "hazard",
      "headquarters",
      "heal",
      "heap",
      "heir",
      "helicopter",
      "hence",
      "hesitate",
      "hint",
      "historical",
      "hobby",
      "hollow",
      "hook",
      "horizon",
      "horizontal",
      "host",
      "hostess",
      "hostile",
      "household",
      "humble",
      "humid",
      "humorous",
      "hydrogen"
    ],
    a8: [
      "identical",
      "identify",
      "idiom",
      "idle",
      "ignorant",
      "ignore",
      "illegal",
      "illustrate",
      "imaginary",
      "imagination",
      "imitate",
      "immediate",
      "immediately",
      "immense",
      "immigrant",
      "impact",
      "impatient",
      "implication",
      "imply",
      "import",
      "importance",
      "impose",
      "impress",
      "imprison",
      "improve",
      "improvement",
      "incident",
      "incline",
      "include",
      "independence",
      "independent",
      "index",
      "indicate",
      "indifferent",
      "indignant",
      "indirect",
      "indispensable",
      "individual",
      "industrial",
      "industrialize",
      "industry",
      "inefficient",
      "inevitable",
      "inexpensive",
      "infant",
      "infect",
      "infer",
      "inferior",
      "infinite",
      "influence",
      "influential",
      "inform",
      "information",
      "inhabit",
      "inhabitant",
      "inherit",
      "initial",
      "injection",
      "injure",
      "injury",
      "innocent",
      "inquire",
      "inquiry",
      "insert",
      "inspect",
      "inspection",
      "inspire",
      "install",
      "installation",
      "instantly",
      "instinct",
      "institute",
      "institution",
      "instruct",
      "instrument",
      "insufficient",
      "insult",
      "insurance",
      "insure",
      "intellectual",
      "intelligence",
      "intelligent",
      "intend",
      "intense",
      "intensity",
      "intensive",
      "intention",
      "intentional",
      "interaction",
      "interfere",
      "interference",
      "interior",
      "intermediate",
      "internal",
      "international",
      "interpret",
      "interrupt",
      "interruption",
      "interval",
      "interview",
      "intimate",
      "invade",
      "investigate",
      "invisible",
      "involve",
      "isolate",
      "issue"
    ],
    a9: [
      "jail",
      "jam",
      "jealous",
      "journalist",
      "justify"
    ],
    a10: [
      "keen",
      "knit",
      "knob",
      "knot"
    ],
    a11: [
      "label",
      "laboratory",
      "lack",
      "ladder",
      "lag",
      "lame",
      "lantern",
      "lap",
      "largely",
      "latter",
      "laundry",
      "lavatory",
      "lawn",
      "layout",
      "leak",
      "lean",
      "leap",
      "leather",
      "legal",
      "legend",
      "leisure",
      "length",
      "lessen",
      "lest",
      "liable",
      "liberal",
      "liberate",
      "liberty",
      "license",
      "lick",
      "likely",
      "likewise",
      "limb",
      "link",
      "liter",
      "literary",
      "literature",
      "loan",
      "local",
      "locate",
      "lock",
      "locomotive",
      "lodge",
      "logic",
      "logical",
      "lorry",
      "lower",
      "loyal",
      "loyalty",
      "luggage",
      "lumber",
      "lump",
      "luxury"
    ],
    a12: [
      "magnet",
      "magnetic",
      "magnificent",
      "maintain",
      "maintenance",
      "major",
      "majority",
      "manual",
      "manufacture",
      "manufacturer",
      "marble",
      "margin",
      "marine",
      "marvelous",
      "mask",
      "mass",
      "masterpiece",
      "mat",
      "mathematical",
      "mathematics",
      "mature",
      "maximum",
      "meanwhile",
      "measurable",
      "measure",
      "measurement",
      "mechanic",
      "mechanical",
      "mechanically",
      "mechanics",
      "medium",
      "melt",
      "mend",
      "mental",
      "mention",
      "merely",
      "merit",
      "merry",
      "mess",
      "metal",
      "mild",
      "military",
      "milk",
      "mill",
      "mine",
      "miner",
      "mineral",
      "minimum",
      "minority",
      "minus",
      "miracle",
      "mirror",
      "miserable",
      "mislead",
      "miss",
      "missile",
      "mode",
      "moderate",
      "modest",
      "modify",
      "moist",
      "moisture",
      "molecule",
      "monument",
      "mood",
      "moral",
      "mortal",
      "mosquito",
      "motivate",
      "motive",
      "mould",
      "mount",
      "mourn",
      "mouthful",
      "mug",
      "multiple",
      "multiply",
      "murder",
      "murderer",
      "mute",
      "mutton",
      "mutual",
      "mysterious",
      "mystery"
    ],
    a13: [
      "naked",
      "namely",
      "nap",
      "narrow",
      "nasty",
      "native",
      "naughty",
      "naval",
      "navigation",
      "navy",
      "negative",
      "neglect",
      "neutral",
      "nevertheless",
      "nitrogen",
      "noble",
      "noticeable",
      "nuclear",
      "nucleus",
      "numerous"
    ],
    a14: [
      "object",
      "objection",
      "objective",
      "oblige",
      "observation",
      "observe",
      "observer",
      "obstacle",
      "obtain",
      "obvious",
      "occasion",
      "occasional",
      "occasionally",
      "occupation",
      "occupy",
      "occur",
      "occurrence",
      "odd",
      "omit",
      "opponent",
      "oppose",
      "opposite",
      "oppress",
      "optical",
      "optimistic",
      "option",
      "optional",
      "orbit",
      "orchestra",
      "ore",
      "organ",
      "organic",
      "oriental",
      "original",
      "ornament",
      "orphan",
      "otherwise",
      "outcome",
      "outlet",
      "outline",
      "outlook",
      "output",
      "outset",
      "outstanding",
      "overall",
      "overcome",
      "overhead",
      "overlook",
      "overnight",
      "overseas",
      "overtake",
      "owe",
      "owl",
      "ownership",
      "ox"
    ],
    a15: [
      "pacific",
      "pack",
      "package",
      "packet",
      "pad",
      "palm",
      "panel",
      "pant",
      "parade",
      "paradise",
      "paragraph",
      "parallel",
      "parcel",
      "parliament",
      "partial",
      "partially",
      "participate",
      "particle",
      "particular",
      "particularly",
      "partly",
      "partner",
      "passage",
      "passenger",
      "passion",
      "passive",
      "passport",
      "paste",
      "pat",
      "patch",
      "patience",
      "patient",
      "pattern",
      "pause",
      "pave",
      "pavement",
      "peak",
      "peculiar",
      "peel",
      "peep",
      "penetrate",
      "peninsula",
      "pension",
      "perceive",
      "percentage",
      "perfectly",
      "perform",
      "perfume",
      "permanent",
      "permanently",
      "persist",
      "personnel",
      "perspective",
      "persuade",
      "pessimistic",
      "petrol",
      "petroleum",
      "phase",
      "phenomenon",
      "philosopher",
      "philosophy",
      "physician",
      "physicist",
      "physics",
      "picnic",
      "pierce",
      "pillar",
      "pilot",
      "pint",
      "pioneer",
      "pit",
      "pitch",
      "plastic",
      "platform",
      "plentiful",
      "plot",
      "plough",
      "plug",
      "plunge",
      "poison",
      "poisonous",
      "pole",
      "policy",
      "polish",
      "political",
      "politician",
      "politics",
      "population",
      "porch",
      "port",
      "portable",
      "porter",
      "portion",
      "portrait",
      "position",
      "positive",
      "possess",
      "possession",
      "post",
      "postage",
      "postpone",
      "potential",
      "pour",
      "poverty",
      "powder",
      "power",
      "powerful",
      "practical",
      "practically",
      "pray",
      "prayer",
      "precaution",
      "preceding",
      "precious",
      "precise",
      "precision",
      "predict",
      "preface",
      "preferable",
      "preference",
      "prejudice",
      "preliminary",
      "premier",
      "preparation",
      "prepare",
      "preposition",
      "prescribe",
      "presence",
      "present",
      "presently",
      "preserve",
      "president",
      "press",
      "pressure",
      "pretend",
      "prevail",
      "prevent",
      "previous",
      "previously",
      "priest",
      "primarily",
      "primary",
      "prime",
      "primitive",
      "principal",
      "principle",
      "prior",
      "privilege",
      "probability",
      "probable",
      "procedure",
      "proceed",
      "process",
      "procession",
      "proclaim",
      "product",
      "production",
      "productive",
      "profession",
      "professional",
      "professor",
      "profit",
      "program",
      "progress",
      "progressive",
      "prohibit",
      "project",
      "prominent",
      "promise",
      "promising",
      "promote",
      "prompt",
      "pronoun",
      "pronounce",
      "pronunciation",
      "proof",
      "proper",
      "properly",
      "property",
      "proportion",
      "proportional",
      "proposal",
      "propose",
      "prospect",
      "prosperity",
      "prosperous",
      "protect",
      "protection",
      "protective",
      "protein",
      "protest",
      "proud",
      "provide",
      "provided",
      "province",
      "provision",
      "psychological",
      "publication",
      "publish",
      "puff",
      "pulse",
      "pump",
      "punch",
      "punctual",
      "punishment",
      "puppet",
      "purchase",
      "purely",
      "purify",
      "purity",
      "purple",
      "purpose",
      "purse",
      "pursue",
      "pursuit"
    ],
    a16: [
      "qualify",
      "quality",
      "quantity",
      "quarrel",
      "quarter",
      "quarterly",
      "queue",
      "quit",
      "quite",
      "quiz",
      "quotation",
      "quote"
    ],
    a17: [
      "racial",
      "rack",
      "radiate",
      "radiation",
      "radioactive",
      "radioactivity",
      "radius",
      "rag",
      "rage",
      "range",
      "rank",
      "rare",
      "ratio",
      "rational",
      "raw",
      "react",
      "reaction",
      "realm",
      "reap",
      "rear",
      "reasonable",
      "rebel",
      "rebellion",
      "recall",
      "receipt",
      "reception",
      "recite",
      "recognition",
      "recognize",
      "recollect",
      "recommend",
      "recommendation",
      "recovery",
      "reduce",
      "reduction",
      "refine",
      "reflect",
      "reflection",
      "reform",
      "refrigerator",
      "refuge",
      "refusal",
      "refute",
      "regard",
      "regarding",
      "regardless",
      "region",
      "register",
      "regret",
      "regular",
      "regularly",
      "regulate",
      "regulation",
      "rehearsal",
      "reign",
      "rein",
      "reinforce",
      "reject",
      "rejoice",
      "relate",
      "relation",
      "relative",
      "relatively",
      "relativity",
      "release",
      "relevant",
      "reliability",
      "reliable",
      "reliance",
      "relief",
      "relieve",
      "religion",
      "religious",
      "reluctant",
      "rely",
      "remark",
      "remarkable",
      "remedy",
      "remind",
      "remote",
      "remove",
      "render",
      "repetition",
      "replace",
      "reply",
      "represent",
      "representative",
      "reproduce",
      "republic",
      "reputation",
      "request",
      "require",
      "requirement",
      "rescue",
      "research",
      "resemble",
      "reserve",
      "reservoir",
      "residence",
      "resident",
      "resign",
      "resignation",
      "resist",
      "resistance",
      "resistant",
      "resolution",
      "resolve",
      "resort",
      "resource",
      "respect",
      "respectful",
      "respective",
      "respectively",
      "respond",
      "response",
      "responsibility",
      "responsible",
      "restless",
      "restore",
      "restrain",
      "restraint",
      "restrict",
      "restriction",
      "resume",
      "retain",
      "retell",
      "retire",
      "retreat",
      "reveal",
      "revenge",
      "reverse",
      "review",
      "revise",
      "revolt",
      "revolutionary",
      "reward",
      "rhythm",
      "rid",
      "riddle",
      "ridiculous",
      "rigid",
      "ripe",
      "ripen",
      "risk",
      "rival",
      "roar",
      "roast",
      "rob",
      "robber",
      "robbery",
      "robe",
      "robot",
      "rot",
      "rotary",
      "rotate",
      "rotation",
      "rotten",
      "rough",
      "roughly",
      "rouse",
      "route",
      "routine",
      "royal",
      "ruin",
      "rumor",
      "rural",
      "rust",
      "rusty"
    ],
    a18: [
      "sack",
      "sacred",
      "sacrifice",
      "saddle",
      "sake",
      "sample",
      "satellite",
      "satisfactory",
      "satisfy",
      "saw",
      "scale",
      "scan",
      "scar",
      "scarce",
      "scarcely",
      "scarf",
      "scatter",
      "scene",
      "scenery",
      "scent",
      "schedule",
      "scheme",
      "scissors",
      "scope",
      "scorn",
      "scrape",
      "scratch",
      "scream",
      "screen",
      "screw",
      "section",
      "secure",
      "security",
      "seek",
      "seize",
      "semester",
      "semiconductor",
      "senate",
      "sensible",
      "sensitive",
      "sentence",
      "separate",
      "sequence",
      "series",
      "session",
      "settle",
      "settlement",
      "severe",
      "severely",
      "shade",
      "shadow",
      "shady",
      "shake",
      "shallow",
      "shame",
      "shampoo",
      "sharpen",
      "sharply",
      "shave",
      "shed",
      "shelter",
      "shield",
      "shift",
      "shilling",
      "shiver",
      "shortly",
      "shrink",
      "sigh",
      "sight",
      "sightseeing",
      "sign",
      "signal",
      "signature",
      "significance",
      "significant",
      "similar",
      "similarly",
      "simple",
      "simplicity",
      "simplify",
      "simply",
      "sincere",
      "site",
      "situation",
      "sketch",
      "skim",
      "slam",
      "slender",
      "slice",
      "slide",
      "slight",
      "slightly",
      "slip",
      "slipper",
      "slippery",
      "slogan",
      "soak",
      "soap",
      "sob",
      "society",
      "solar",
      "solemn",
      "solid",
      "sophisticated",
      "sore",
      "span",
      "spare",
      "spark",
      "sparkle",
      "specialist",
      "specialty",
      "specialize",
      "specific",
      "specify",
      "spit",
      "splash",
      "splendid",
      "split",
      "spoil",
      "sponge",
      "sponsor",
      "spontaneous",
      "spoon",
      "spot",
      "spray",
      "spread",
      "spur",
      "squeeze",
      "stab",
      "stability",
      "stable",
      "stage",
      "stain",
      "standard",
      "standpoint",
      "startle",
      "starve",
      "static",
      "statistical",
      "statue",
      "status",
      "steadily",
      "steady",
      "steep",
      "steer",
      "stem",
      "stern",
      "steward",
      "stewardess",
      "sticky",
      "stiff",
      "stiffen",
      "stimulate",
      "sting",
      "stir",
      "stitch",
      "stock",
      "stove",
      "straight",
      "strain",
      "strap",
      "strategy",
      "straw",
      "strawberry",
      "strength",
      "strengthen",
      "stress",
      "stretch",
      "strike",
      "string",
      "strip",
      "stripe",
      "stroke",
      "stuff",
      "stumble",
      "stupid",
      "submarine",
      "submerge",
      "submit",
      "subsequent",
      "substance",
      "substantial",
      "substitute",
      "subtract",
      "suburb",
      "subway",
      "succeed",
      "success",
      "successful",
      "succession",
      "successive",
      "suck",
      "suffer",
      "sufficient",
      "sufficiently",
      "suitable",
      "summarize",
      "summary",
      "superficial",
      "superior",
      "supplement",
      "supply",
      "supreme",
      "surgery",
      "surrender",
      "surround",
      "surroundings",
      "survey",
      "survive",
      "suspect",
      "suspend",
      "suspicion",
      "sustain",
      "swallow",
      "swarm",
      "sway",
      "swear",
      "swell",
      "swift",
      "swing",
      "switch",
      "sword",
      "symbol",
      "sympathetic",
      "sympathize",
      "sympathy",
      "synthetic",
      "systematic(al)"
    ],
    a19: [
      "tablet",
      "tag",
      "tailor",
      "tale",
      "talent",
      "target",
      "technical",
      "technician",
      "technique",
      "technology",
      "tedious",
      "telescope",
      "temper",
      "temperature",
      "temporary",
      "tempt",
      "temptation",
      "tend",
      "tendency",
      "tender",
      "tense",
      "terminal",
      "terrible",
      "terrific",
      "territory",
      "terror",
      "textile",
      "theoretical",
      "theory",
      "thermometer",
      "thorn",
      "thorough",
      "thoughtful",
      "thread",
      "threat",
      "threaten",
      "thrill",
      "thrive",
      "throat",
      "thunder",
      "tidy",
      "tight",
      "timber",
      "timid",
      "tin",
      "tiny",
      "tip",
      "tire",
      "tired",
      "tissue",
      "title",
      "toast",
      "tolerance",
      "tolerate",
      "tongue",
      "torch",
      "torrent",
      "torture",
      "toss",
      "tough",
      "towel",
      "tower",
      "trace",
      "track",
      "traffic",
      "tragedy",
      "trail",
      "transfer",
      "transform",
      "transformation",
      "transformer",
      "transistor",
      "translate",
      "translation",
      "transmission",
      "transmit",
      "transparent",
      "transport",
      "transportation",
      "trap",
      "treasure",
      "treatment",
      "treaty",
      "tremble",
      "tremendous",
      "trend",
      "trial",
      "triangle",
      "tribe",
      "trick",
      "trifle",
      "trim",
      "triumph",
      "tropical",
      "troublesome",
      "trumpet",
      "tube",
      "tuck",
      "tuition",
      "tumble",
      "tune",
      "tunnel",
      "twinkle",
      "twist",
      "typhoon",
      "typical",
      "typist"
    ],
    a20: [
      "ultimate",
      "ultimately",
      "umbrella",
      "unbearable",
      "uncertain",
      "uncomfortable",
      "unconscious",
      "uncover",
      "undergo",
      "undergraduate",
      "underground",
      "underline",
      "underneath",
      "undertake",
      "undertaking",
      "undo",
      "undoubtedly",
      "uneasy",
      "unexpected",
      "unfair",
      "unfortunate",
      "uniform",
      "unique",
      "universal",
      "universe",
      "university",
      "unjust",
      "unlikely",
      "unload",
      "unstable",
      "unsuitable",
      "unusual",
      "upright",
      "upset",
      "up-to-date",
      "urge",
      "urgent",
      "utility",
      "utilize",
      "utmost",
      "utter"
    ],
    a21: [
      "vacant",
      "vacation",
      "vacuum",
      "vague",
      "vain",
      "valid",
      "vanish",
      "vanity",
      "vapor",
      "variable",
      "variation",
      "variety",
      "various",
      "vary",
      "vast",
      "vehicle",
      "veil",
      "velocity",
      "velvet",
      "venture",
      "verify",
      "version",
      "vertical",
      "vessel",
      "vest",
      "veteran",
      "via",
      "vibrate",
      "vibration",
      "victim",
      "victorious",
      "victory",
      "viewpoint",
      "vigorous",
      "vinegar",
      "violence",
      "violent",
      "violet",
      "virtually",
      "virtue",
      "visible",
      "vision",
      "visual",
      "vital",
      "vitamin",
      "vivid",
      "vocabulary",
      "volcano",
      "voluntary",
      "vote",
      "voyage"
    ],
    a22: [
      "wage",
      "wagon",
      "waist",
      "wake",
      "waken",
      "wallet",
      "wander",
      "waterproof",
      "wavelength",
      "weary",
      "weave",
      "weed",
      "weigh",
      "weld",
      "welfare",
      "whilst",
      "whip",
      "whirl",
      "whisky",
      "whisper",
      "whistle",
      "wicked",
      "widespread",
      "widow",
      "width",
      "wing",
      "wipe",
      "wireless",
      "wit",
      "withdraw",
      "withstand",
      "witness",
      "worship",
      "wrap",
      "wreath",
      "wreck"
    ],
    a23: ['无X开头'],
    a24: [
      "yawn",
      "yell",
      "yield"
    ],
    a25: [
      "zeal",
      "zealous",
      "zone"
    ]
  },
  methods: {
    forId: function (index) {
      return "alph" + index
    },
    chosen: function (index) {
      let id = document.getElementById("alph" + index)
      let array = this.chosen_alph;
      if (array.indexOf(index) > -1) {
        array.splice(array.findIndex(item => item === 2), 1);
        //array.slice(0,1)
        id.style.color = "blueviolet";
        id.style.backgroundColor = "white"
      }
      else {
        array.push(index)
        id.style.color = "white";
        id.style.backgroundColor = "blueviolet"
      }
      array.sort();
      console.log(array)
    },
    check: function (index) {
      switch (index) {
        case 0:
          return this.a0
          break
        case 1:
          return this.a1
          break
        case 2:
          return this.a2
          break
        case 3:
          return this.a3
          break
        case 4:
          return this.a4
          break
        case 5:
          return this.a5
          break
        case 6:
          return this.a6
          break
        case 7:
          return this.a7
          break
        case 8:
          return this.a8
          break
        case 9:
          return this.a9
          break
        case 10:
          return this.a10
          break
        case 11:
          return this.a11
          break
        case 12:
          return this.a12
          break
        case 13:
          return this.a13
          break
        case 14:
          return this.a14
          break
        case 15:
          return this.a15
          break
        case 16:
          return this.a16
          break
        case 17:
          return this.a17
          break
        case 18:
          return this.a18
          break
        case 19:
          return this.a19
          break
        case 20:
          return this.a20
          break
        case 21:
          return this.a21
          break
        case 22:
          return this.a22
          break
        case 23:
          return this.a23
          break
        case 24:
          return this.a24
          break
        case 25:
          return this.a25
          break


      }
      console.log(this.chosen_alph)
    },
    click_word: function (word) {
      const h = axios.get('http://127.0.0.1:5000/word/' + word).then((res) => {
        return Promise.resolve(res.data)
      })
      Promise.resolve(h).then((data) => { this.mean = data.mean;this.yin=data.yin;this.show_data = word;this.show = true
      })
    },
    clear:function(){
      this.show_data ='',
      this.mean = []
      this.show = false;
    }
  },

})